2078312152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{4289}}^1$

素因数の和:4828

約数の個数: 64

約数和(自身を含む): 4725864000

約数和(自身を除く): 2647551848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 509, 952, 1018, 2036, 3563, 4072, 4289, 7126, 8578, 8653, 14252, 17156, 17306, 28504, 30023, 34312, 34612, 60046, 60571, 69224, 72913, 120092, 121142, 145826, 240184, 242284, 291652, 484568, 510391, 583304, 1020782, 2041564, 2183101, 4083128, 4366202, 8732404, 15281707, 17464808, 30563414, 37112717, 61126828, 74225434, 122253656, 148450868, 259789019, 296901736, 519578038, 1039156076, 2078312152]

約数ペア:

[(1, 2078312152), (2, 1039156076), (4, 519578038), (7, 296901736), (8, 259789019), (14, 148450868), (17, 122253656), (28, 74225434), (34, 61126828), (56, 37112717), (68, 30563414), (119, 17464808), (136, 15281707), (238, 8732404), (476, 4366202), (509, 4083128), (952, 2183101), (1018, 2041564), (2036, 1020782), (3563, 583304), (4072, 510391), (4289, 484568), (7126, 291652), (8578, 242284), (8653, 240184), (14252, 145826), (17156, 121142), (17306, 120092), (28504, 72913), (30023, 69224), (34312, 60571), (34612, 60046)]